KR102437256B1 - 초경 합금, 그것을 포함하는 절삭 공구 및 초경 합금의 제조 방법 - Google Patents

초경 합금, 그것을 포함하는 절삭 공구 및 초경 합금의 제조 방법 Download PDF

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KR102437256B1
KR102437256B1 KR1020197007883A KR20197007883A KR102437256B1 KR 102437256 B1 KR102437256 B1 KR 102437256B1 KR 1020197007883 A KR1020197007883 A KR 1020197007883A KR 20197007883 A KR20197007883 A KR 20197007883A KR 102437256 B1 KR102437256 B1 KR 102437256B1
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powder
cemented carbide
less
core portion
obtaining
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KR1020197007883A
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Korean (ko)
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KR20190142310A (ko
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마사토 미치우치
고스케 후카에
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스미토모덴키고교가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
KR1020197007883A 2017-04-19 2018-04-16 초경 합금, 그것을 포함하는 절삭 공구 및 초경 합금의 제조 방법 KR102437256B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017082623 2017-04-19
JPJP-P-2017-082623 2017-04-19
PCT/JP2017/042364 WO2018193659A1 (fr) 2017-04-19 2017-11-27 Carbure cémenté, outil de coupe comprenant du carbure cémenté, procédé de production de carbure cémenté
JPPCT/JP2017/042364 2017-11-27
PCT/JP2018/015683 WO2018194018A1 (fr) 2017-04-19 2018-04-16 Carbure cémenté, outil de coupe comprenant ce dernier et procédé de préparation de carbure cémenté

Publications (2)

Publication Number Publication Date
KR20190142310A KR20190142310A (ko) 2019-12-26
KR102437256B1 true KR102437256B1 (ko) 2022-08-26

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KR1020197007883A KR102437256B1 (ko) 2017-04-19 2018-04-16 초경 합금, 그것을 포함하는 절삭 공구 및 초경 합금의 제조 방법

Country Status (6)

Country Link
US (1) US10961609B2 (fr)
EP (1) EP3613864B1 (fr)
JP (1) JP6992808B2 (fr)
KR (1) KR102437256B1 (fr)
CN (1) CN109790596A (fr)
WO (2) WO2018193659A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019207876A1 (fr) * 2018-04-26 2019-10-31 住友電気工業株式会社 Carbure cémenté, outil de coupe contenant celui-ci et procédé de production de carbure cémenté
CN110719966B (zh) * 2018-05-15 2022-03-29 住友电气工业株式会社 金属陶瓷、包括该金属陶瓷的切削工具及制造金属陶瓷的方法
JP6696664B1 (ja) * 2018-10-04 2020-05-20 住友電工ハードメタル株式会社 超硬合金、それを含む切削工具および超硬合金の製造方法
CN109457162B (zh) * 2018-12-29 2020-03-06 重庆文理学院 一种Ti(C,N)基超硬金属复合材料及其制备方法
EP4074853A4 (fr) * 2020-04-15 2023-09-20 Sumitomo Electric Hardmetal Corp. Carbure cémenté et outil de coupe le comprenant
EP4275822A4 (fr) * 2021-04-01 2024-06-12 Sumitomo Electric Industries, Ltd. Carbure cémenté et outil de coupe
JP7283636B1 (ja) 2022-01-19 2023-05-30 住友電気工業株式会社 超硬合金およびそれを含む工具
WO2024105882A1 (fr) 2022-11-18 2024-05-23 住友電気工業株式会社 Carbure cémenté et outil le contenant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130036866A1 (en) 2010-04-26 2013-02-14 Tungaloy Corporation Cermet and Coated Cermet

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU501073B2 (en) * 1974-10-18 1979-06-07 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
WO1989003896A1 (fr) * 1987-10-26 1989-05-05 Hitachi Metals, Ltd. Alliage cermet et element composite produit
JP3101089B2 (ja) * 1992-08-14 2000-10-23 日本電子株式会社 走査電子顕微鏡における輝度補正方法
ES2102200T3 (es) * 1993-03-23 1997-07-16 Widia Gmbh Ceramet y procedimiento para su fabricacion.
CN1068067C (zh) * 1995-08-25 2001-07-04 东芝图格莱株式会社 含片晶碳化钨的硬质合金及其制备方法
ES2157383T3 (es) * 1996-07-18 2001-08-16 Mitsubishi Materials Corp Hoja de corte de cerametal de carbonitruro de titanio y hoja de corte de cerametal revestida.
AU2005221083A1 (en) 2004-03-09 2005-09-22 Osteobiologics, Inc. Implant scaffold combined with autologous or allogenic tissue
CN1830807A (zh) 2006-04-06 2006-09-13 武汉科技大学 一种低温熔盐碳热还原合成碳氮化钛粉末的方法
JP6068830B2 (ja) * 2011-05-12 2017-01-25 株式会社タンガロイ 超硬合金および被覆超硬合金
JP5999362B2 (ja) * 2013-03-12 2016-09-28 三菱マテリアル株式会社 表面被覆切削工具
JP5807850B2 (ja) * 2013-06-10 2015-11-10 住友電気工業株式会社 サーメット、サーメットの製造方法、および切削工具
CN104046828B (zh) * 2014-05-15 2016-06-08 四川大学 含高能球磨工艺的纳米多元复合晶粒长大抑制剂制备方法
CN105219997B (zh) * 2015-11-13 2017-06-09 成都锦钛精工科技有限公司 硬质合金用含氮母合金粘结相粉体及其制备方法
CN105331867B (zh) * 2015-11-13 2017-07-25 成都锦钛精工科技有限公司 基于含氮母合金粘结相的硬质合金及其制备方法
CN106834864A (zh) * 2017-02-09 2017-06-13 江苏汇诚机械制造有限公司 一种高强韧超高锰钢基TiC/TiN钢结硬质合金的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130036866A1 (en) 2010-04-26 2013-02-14 Tungaloy Corporation Cermet and Coated Cermet
JP5454678B2 (ja) * 2010-04-26 2014-03-26 株式会社タンガロイ サーメットおよび被覆サーメット

Also Published As

Publication number Publication date
EP3613864A1 (fr) 2020-02-26
WO2018194018A9 (fr) 2019-02-21
EP3613864A4 (fr) 2020-08-19
WO2018194018A1 (fr) 2018-10-25
US20200048747A1 (en) 2020-02-13
KR20190142310A (ko) 2019-12-26
WO2018193659A1 (fr) 2018-10-25
US10961609B2 (en) 2021-03-30
JPWO2018194018A1 (ja) 2020-03-26
EP3613864B1 (fr) 2021-12-29
CN109790596A (zh) 2019-05-21
JP6992808B2 (ja) 2022-01-13

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